442433551512152 has 64 divisors (see below), whose sum is σ = 858396986956800. Its totient is φ = 213531758858880.

The previous prime is 442433551512131. The next prime is 442433551512157. The reversal of 442433551512152 is 251215155334244.

It is a super-2 number, since 2×442433551512152² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 442433551512097 and 442433551512106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442433551512157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26224492277 + ... + 26224509147.

It is an arithmetic number, because the mean of its divisors is an integer number (13412452921200).

Almost surely, 2^{442433551512152} is an apocalyptic number.

It is an amenable number.

442433551512152 is a deficient number, since it is larger than the sum of its proper divisors (415963435444648).

442433551512152 is a wasteful number, since it uses less digits than its factorization.

442433551512152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40296 (or 40292 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 47.

The spelling of 442433551512152 in words is "four hundred forty-two trillion, four hundred thirty-three billion, five hundred fifty-one million, five hundred twelve thousand, one hundred fifty-two".